Converting machine code back into assembly language or high-level approximations (like C/C++) to understand how a program functions without access to the original source code.
If you are looking for specific binaries from that era or modern equivalents, these resources are the standard: Intel ACPI Component Architecture windows binary tools wbtdec 2016 download exclusive
Assembly Language (Low-level instructions like MOV , PUSH , JMP ). Converting machine code back into assembly language or